DtcgInterface.php

<?php

declare (strict_types=1);
namespace Drupal\Core\Theme\DesignToken;


/**
 * Interface for DTCG tokens and groups.
 *
 * DTCG: Design Tokens Community Group.
 *
 * @see https://www.designtokens.org/
 */
interface DtcgInterface {
  
  /**
   * The type of the token or group.
   *
   * @return string|null
   *   The type of the token or group. NULL if undefined.
   */
  public function getType() : ?string;
  
  /**
   * The path of the token or group.
   *
   * @return string
   *   The path of the token or group.
   */
  public function getPath() : string;
  
  /**
   * Exports to the DTCG representation.
   *
   * @return array
   *   The DTCG representation.
   */
  public function toDtcg() : array;

}